Question about HP f1905 19" Flat Panel LCD Monitor

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Screen is dark, power button flickers green intermittently. The cpu boots up and I am able to remote control the cpu via logmein. I know logmein adds its own video driver, however when I check the system components, there are no red x's and it says the monitor and video are working properly

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When it have this kind of error is a problem of the powerboard.
Anyway you must open it and look at the all capacitors and if are them inflated, if them are inflated must change them.

But can be a problem with inverters... control the transistors - MOSFET on the powerboard.

Good luck!

Posted on Oct 04, 2014

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Check then the cables. It may be loose pins on the connector or a bad cable. See if you can install the monitor on another CPU just to make sure that it is not the actual monitor has the problem.

Posted on Dec 11, 2009

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Good Morning,

Your connection is very easy so we should not have a problem isolating the problem.
We just have to go slow step by step.

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